Expandindo `642495446` em potências de `13`
`(642495446)_{10} =`
`=A\cdot 13^{7} + 3\cdot 13^{6} + 1\cdot 13^{5} + 5\cdot 13^{4} + 7\cdot 13^{3} + 2\cdot 13^{2} + 2\cdot 13^{1} + 8\cdot 13^{0}`
`= (\text{A3157228})_{13}`
VALORES:
| A | B | C |
| 10 | 11 | 12 |
`(642495446)_{10} =`
`=A\cdot 13^{7} + 3\cdot 13^{6} + 1\cdot 13^{5} + 5\cdot 13^{4} + 7\cdot 13^{3} + 2\cdot 13^{2} + 2\cdot 13^{1} + 8\cdot 13^{0}`
`= (\text{A3157228})_{13}`
VALORES:
| A | B | C |
| 10 | 11 | 12 |